Change Name

import requests
headers = {
    'User-Agent': 'Instagram 93.1.0.19.102 Android (21/5.0.2; 240dpi; 540x960; samsung; SM-G530H; fortuna3g; qcom; ar_AE; 154400379)',
}
username = input("username : ")
password = input("password : ")
url = "https://i.instagram.com/api/v1/accounts/login/"
data = {'uuid': 'c845f77c-9ff1-4594-b3f2-5bbb53473e1c',
                  'password': password,
                  'username': username,
                  'device_id': 'c845f77c-9ff1-4594-b3f2-5bbb53473e1c',
                  'from_reg': 'false',
                  '_csrftoken': 'missing',
                  'login_attempt_count': '0'}
req = requests.post(url, data=data, headers=headers)
if ('"logged_in_user"') in req.text:
        cookies = req.cookies
        print(f'[DN] Done Login > @{username}')
        Name = input("Name : ")
        data = {
          "first_name": Name
           }
        req = requests.post("https://i.instagram.com/api/v1/accounts/set_phone_and_name/", data=data, headers=headers, cookies=cookies)
        print(req.text)
else:
        print(req.text)
        exit()